Electrical Wiring

Edinson Electrical provides comprehensive electrical wiring services in Allentown, PA, installing new wiring, replacing aged or damaged wiring, and adding circuits to support modern electrical needs in homes and businesses.

Professional Electrical Wiring Services

At Edinson Electrical, our professional electrical wiring services cover everything from single circuit additions to complete rewiring of older homes. Our licensed electricians work with all common wiring methods including NM-B cable for typical residential applications, MC cable for areas requiring metal protection, and conduit systems for commercial installations. We size conductors based on load calculations and voltage drop considerations rather than just code minimums. Every installation includes proper grounding, code-compliant junction boxes, and accessible splice points for future maintenance. AFCI and GFCI protection is included on circuits required by current code regardless of what previous wiring may have included. Our team installs wiring with attention to neat conductor runs, proper support, and protection from physical damage. Allentown, PA customers trust Edinson Electrical because we deliver wiring installations that pass inspection on the first visit and serve their intended areas reliably. Our lifetime craftsmanship warranty backs every wiring project we complete. Financing through Synchrony is available for larger projects including whole-house rewiring or major renovations. Permits and inspections are coordinated as part of every project.

our Reviews

Customer Testimonials

Bernadette McBeth
April 24, 2026

Edwin & Harold were professional & very congenial. My problem was addressed the same day as my scheduled appointment.

Harris Gordon
April 23, 2026

Knowledgeable, good service , great customer service from booking with Amanda all the way to having the technicians in my home

Travis Lanning
April 23, 2026

Excellent customer service! Took the care and time to patiently explain everything and listen to my needs and concerns and offered multiple options to consider at my own pace.

Greg Cohen
April 22, 2026

Edwin and Harold did a great job and explained everything that they needed to fix. Peace of mind is so important with electrical work.

Weissman Adam
April 14, 2026

Prompt service, no B.S. Honest people doing honest work, and always very polite and personable. Completely satisfied with their service.

Trevor Hillerman
April 8, 2026

Had Erwin and Harold out for a second time to do more work in our home we are renovating. I have no complaints about this company, they are honest and give plenty of options to work with your budget. Respectful, understanding and very thorough explanation of their work. Highly recommend you get a quote from them before paying double to the larger companies!

Aaron Jimenez
April 3, 2026

Edwin was very informative and respectful. Quick and effective work. Very thorough and good at his job. He discovered that every outlet that was worked on previously by a unlicensed handyman were done incorrectly. My home could have burned down, thankfully i caled a professional. I would recommend him everytime

Alex Jimenez
April 3, 2026

Super easy to talk to Amazing communication and educational

Diana La Torre
March 24, 2026

Erwin did a great job on the lights in are den he was here when he said he would and gave a far price for what he did.

Daniela Bauer
March 20, 2026

Erwin did an awesome job! Super professional, on time, and really knows what he’s doing. Everything came out great, and he made sure it was done right. On top of that, he’s just a really nice, friendly guy—easy to talk to and made the whole process stress-free. Definitely someone you feel comfortable having in your home. I’d 100% recommend him to anyone looking for a reliable electrician!

Elizabeth W.
March 16, 2026

Erwin and Harold were absolutely fantastic. Courteous and clean service. Very professional. Advised me on what was needed to bring my kitchen oven up to code and accomplished my installation quickly and same day. Estimate was equal to what I paid. Very honest workers and professional experience. 10/10! Will be calling them for everything in the future for electric. Amanda, the lady who I scheduled the appointment with was also friendly and professional and answered all my questions. Overall a fantastic company, I couldn't speak highly enough of them!

Ben Johnson
March 12, 2026

The team was wonderful. They went above and beyond to make sure that I was satisfied, even offering to help me with a few loose ends on other projects. Their reprices were fair and upfront with no hidden fees, and I never doubted the integrity of their work. I will be coming back to them for anything electrical in the future

Dat Boi
March 11, 2026

Harold came in, was very proffesional. Fixed our outlet and panels in a timely manner and were very accomodating. Would reccomend.

Aaron Walck
March 5, 2026

The outlet wasn't working he came and fixed it quickly and was very respectful.

Joseph Quesada
February 23, 2026

This is my first experience with Edinson Electrical Solutions. I was very pleased with their service and will use them for all my electrical needs in the future. They were very professional and respected my house. Thank you very much.

Anna Ruoff
February 19, 2026

Efficient and absolutely a sweetheart ! And we have heat !

Laura Farrell
February 17, 2026

I have used Edwin a few times for my house and each time he is very customer oriented, shows up when he says, and does a fine meticulous job. I recommend him highly if you are looking for an electrician.,

Edith Velez
February 16, 2026

Jr and Harold helped me with an electrical issue where I kept losing power in my bedroom and living room. They came out, diagnosed the problem quickly, and fixed it the right way. What really gave me peace of mind was their lifetime craftsmanship warranty. It’s great knowing the job was done properly and that they stand behind their work. Highly recommend them!

Donna Suydam
February 11, 2026

Erwin was amazing. We needed an entire new panel, it was waterlogged and he worked the same day doing everything over for us. He was so amazing that he even got us a pizza out of the kindness of his heart. I definitely want them any time I have any other issues. 10/10 would recommend.

Portia Scott
January 29, 2026

Erwin is great at what he does he came through for me and my family during a snowstorm storm so if you have any electrical problems I recommend you give him a call

Fabi Martinez
January 29, 2026

Great service. Quick efficient and very good customer service. Will definitely book with Edinson Electrical solutions again.

Tammie Jesberger
January 28, 2026

Absolutely love him! Thank you for the great price and service.

Jan Llewellyn
January 27, 2026

Erwin hooked me up. I recommend this company.

Jessica Bryant
January 16, 2026

Edinson provided EXCELLENT service.

Denise Haflich
January 14, 2026

They truly came through for us. This wasn’t an easy project—our entire parking lot was without lighting—but their team handled it quickly, safely, and professionally. They diagnosed the issue, coordinated the work, and had everything fully operational in just two visits. We’re grateful for their efficiency and expertise.

Victor Acevedo
January 9, 2026

The electricians(Erwin Harold and their crew) did a wonderful job. Erwin explained step by step in details on the things they were going to work on before they did the job. They accommodated everyone in the household especially our autistic son. With all the cosmetic work that had to be done, in the end,it looked like no damage to the house was even done. Thanks to them now we have permanent power instead of partial power. We will definitely recommend them to everyone.

Victor See
January 5, 2026

Erwin and Harold from Edinson Electrical Solutions visited us to work on the dishwasher, the circuit breaker panel, outlets and possible installation of a new outlet box in the basement. Erwin was very thorough. He went through all the requirements of what needed to be done and provided options for us to pick. We wound up putting in a new outlet box for the dishwasher (which he diagnosed as needing replacement). He installed a new whole house surge protector at the circuit breaker panel. He fixed a few of the troublesome outlets. We decided not to install the outlet box in the basement at this time. What was impressive was the time he spent explaining the pros and cons of what needed to be done. I appreciated the explanations. They did an outstanding job for us and not was reasonable for the work that was performed.

Jimmy Hoffman
December 9, 2025

Erwin and team were great! Provided multiple options for our project so we could decide what works best. It was a large project, upgrading 2 panels, removed 1 meter and went to 200 amps. Communication was great throughout and he made us a priority. We used Edinson for a previous project as well, we will continue to use them and would highly recommend them for a small or large project.

Bahodur Hasanov
November 18, 2025

Great job and professional Thanks

Easy consulting Multiservices
November 17, 2025

Harol y Jr. son electricistas increíblemente profesionales y amables. Se tomaron su tiempo para asegurarse de que todo estuviera bien y fueron honestos con nosotros sobre los precios. Nos ayudaron con todas nuestras dudas y nos brindaron un servicio excelente. Harol and Jr. are incredibly professional and friendly electricians. They took the time to make sure everything was okay and were honest with us about the prices. They helped us with all our questions and provided excellent service.

Tami Manjone
October 30, 2025

Erwin came out and was very professional. He explained everything and did not rush. I would absolutely recommend him to others.

Karem Ospino
October 20, 2025

Juan was excellent! He showed up on time, was very professional, and completed the job quickly and neatly. Great communication and reliable service. I’ll definitely call him again when I need electrical work done.

Paula Kropp
October 3, 2025

Erwin and Harold did an excellent job replacing many outlets and lights for our remodel. They also upgraded several switches for us. They were very respectful of our house, cleaning up after themselves as they worked. We will be calling them in the future for other work we will need to have done.

Dylan Alexander
October 1, 2025

Erwin came during a same day emergency that required a readjustment and reinstallation of improperly connected wires connected from the ceiling to make sure the lights worked properly. He was professional and made sure everything stayed working properly. Totally would recommend! Five Stars!

J Gulotta
September 22, 2025

Fantastic service! Walked me through each step. Would call again.

Gio Acosta (GCExpression)
September 9, 2025

On time and great customer service very knowledgeable

Lexie Arndt
August 29, 2025

Erwin came to fix an electrical issue I had with my lights not working in my bathroom. He was very flexible with when I was available and efficient in getting the issue resolved quickly and professionally. I would recommend this company 100%!

Laura Veno
August 15, 2025

Erwin was amazing! We called when our circuits when being tripped and we didn't know why. He came and was professional and courteous. He explained everything he was doing and checked in multiple times so we knew what to expect. The job was bigger than he expected but he stayed calm and worked diligently until it was finished. He gave us multiple professional recommendations before he left for things we can improve our efficiency.

Ryan C. Niman
August 12, 2025

We were having some intermittent issues with power in our house. Erwin came out and checked everything out for us. He was great and answered all of our questions about the state of our wiring and helped us plan out future projects. The price was well worth an hour of his expertise, and they’ll be at the top of our list when we do start on renovations.

Ryan Borger
July 21, 2025

Amazing service! Erwin was extremely professional and resolved my issue quick! I would highly recommend.

Sherry Ghamsari
July 17, 2025

Great service very fast and professional!

TeeTee Rollins
July 15, 2025

they was fast and cleaned up. Showed and explained everything that happened. it was very pricey but they did a good job.

Yuny Valencia
July 11, 2025

Erwin was great, I had a partial power in my room and my husband found him on Google he came right away to check and fix the problem.

wayne schaffer
July 11, 2025

Edinson Electrical was referred to us by our realtor, Rudy Amelio. They were available very quickly to do the work. Erwin checked the site; and Harold got started immediately. We had a long list of small projects which they completed rapidly a d skillfully. Harold was very respectful of our property. They found some additional items to repair and checked and double checked everything. They were both very polite, responsible, thorough, as well as informative. Erwin and Harold aee some of the nicest, most honest people I’ve had the pleasure of meeting and working with. Highly recommend!

Paul Hurtarte
July 11, 2025

Excellent work, great job on price and work. Will use him again

Dany Rosario
July 9, 2025

I recently purchased a house, erwin and his crew, help us with a City requirements list, pull the permits i guide us on the entire process

Daniela Corradino
July 2, 2025

Erwin was prompt, efficient and very thorough.

Donna Fissel
June 23, 2025

I had problems after all the rain we had with my GFI outlets outside. Edwin came in a timely manner and completed it neatly and correctly. They are both working perfectly and safely now. I highly recommend this company!

Mailee Ocasio
June 15, 2025

I live in an apartment complex where several units lost power after a tree came down during a storm on Father’s Day. It was pouring, and honestly, we thought we’d be without power for a long time. But Edinson Electrical Solutions showed up quickly and got right to work. They were professional, focused, and clearly knew what they were doing. It was impressive to see how they handled such a big job under tough conditions. Power was restored to all the apartments faster than we expected. Truly grateful for their dedication and the quality of their work.

wilkyns melendez
June 15, 2025

We had an emergency when a tree fell and knocked out our power even on Father’s Day and during heavy rain. Harold and his crew from Edinson Electrical Solutions showed up fast, handled everything safely and professionally, and got our power back on with excellent work. In a stressful moment, they brought peace of mind. We highly recommend Edinson Electrical Solutions for their quality, responsiveness, and dedication!

Lester Wrobel
June 6, 2025

I contacted Erwin for help with 2 sub panel installations at my residence and from the moment I called him to the moment he walked off my property it was an example of customer-first professionalism. If you want to have a quality job done, with a friendly, safe and professional electrical contractor, look no further. He handles everything from A to Z and does not consider the job done until the customer is satisfied. I cannot say enough positive things about my experience with him and his team. Outstanding service. If you choose this company, you won’t have any problems

Carlos Jarrin
June 5, 2025

I had a great experience with Edinson Electrical Solutions. They helped make my house much safer by upgrading all the smoke alarms, fixing some wiring issues with my baseboard heaters, and installing a electronic surge protector. Their work was very thorough and professional from start to finish. I’m extremely satisfied with the job they did and would definitely recommend them to anyone looking for honest, high quality electrical work.

Daniel Kennedy
June 3, 2025

Juan and his crew were very professional, clean and respectful of our home. They fixed a ceiling fan and installed all new smoke alarm / carbon monoxide detectors, efficiently throughout the house.

Thomas Charles
May 21, 2025

We recently purchased our forever home and spent hours searching for a highly reputable electrician to help us with a large project. Erwin is the epitome of professional; he came for the estimate and talked us through every viable option to make major upgrades to our VERY outdated knob and tube electrical system. He was very receptive to our input and made us feel like we put a plan together as a team. His dedication to his clients is very apparent as he followed through with all the work he said he would do within the timeframe he provided; not only that, but he went above and beyond to ensure that we were left feeling safe and secure before he wrapped things up. He completely alleviated all our initial concerns by the time the project was done and has remained in contact to make sure everything has continued running smoothly. It’s rare to find someone that genuinely cares about others in the capacity that he does with the skills to boot. Don’t just take my word for it; give him a call and I guarantee that you will have him on standby for all your current and/or future needs. Keep up the great work!!!

Dusty Keyser
May 20, 2025

Honest, reliable and quick to respond. It doesn’t get better than Edison Electrical Solutions.

carl Bright
May 19, 2025

Great service. Came out on short notice and got us up and running.

Scott Doll
May 19, 2025

We had a tree come down and knock power out to several houses in our neighborhood here and erwin,harold an jr. From Edinson electrical solutions came along and helped everybody out did a great job. Were very helpful, very informative and I can't say you know anything, but thank you especially to erwin.

Steven Ki
May 2, 2025

Erwin came out for an issue with our pool. Very professional, very reasonable on price and very honest! Thanks!

Rob
May 1, 2025

Edwin was great he came to help right away. Fixed my problem highly recommend his work very nice family guy.

Alex Hirschberg
April 15, 2025

They put in a car charger at our home in Bethlehem and did an outstanding job!

Rebecca Chan
April 9, 2025

Very personable, honest, caring, responsive (even in an emergency situation requiring immediate help), thorough and transparent. Would definitely recommend and use again. Contractors with this level of professionalism, honesty and care are not easy to find nowadays.

Scott Munro
March 25, 2025

Great service and pricing. Explains what work is needed, provides options, goes over the completed work, and most importantly stands behind their work. Friendly, personable, and very relatable! Highly recommended!

Stephen Marga
February 1, 2025

Erwin and his assistant were professional and polite. Very knowledgeable . Erwin was able to diagnose a very serious problem with my main cables. I requested he upgrade the entire system and glad I did because he corrected other problems that he identified. He consulted with me on each step of the job explaining what was being done. Very pleased and highly recommend Edison Electrical.

Jeff Sostarecz
December 27, 2024

Erwin was great. Incredibly quick at diagnosing and solving our wiring issues. Thank you!

Tony Grady
December 23, 2024

Erwin did a great job! He came on short notice and took care of a room where the baseboard heater failed. He replaced the unit. He explained exactly what he did. I would highly recommend him.

Walteen Truely
December 23, 2024

Erwin was a lifesaver! He was Courageous, professional, and honest. Definitely he is my choice for future electrical needs!

Righteous Oxide
December 11, 2024

Prompt. Understanding. Fair. Family oriented.

Edward Van Doren
December 11, 2024

We had a great experience with Erwin and Harold they did an outstanding job, very professional after all the upgrades I'm sure we won't have problems anymore, I definitely recommend this company to anyone that need help with electrical work, specially how to bring the how up to safety standards, thank you guys

nelson peng
December 6, 2024

fast response and good service but a little pricey. I was helped by an offer of installment payment with credit card

William Burkit
November 15, 2024

Erwin was a pleasure to work with. He was able to diagnose and fix the electrical problems I was dealing with. I will certainly call for Erwin's help in future!

vethlem vargas
November 14, 2024

Super professional, super nice guy. Came out same day we called and had job completed next day for us. Would definitely recommend.

Ryheem Frisby
November 14, 2024

excellent work, very nice personality, very polite, he stayed until the job was done, which took hours I was very satisfied I will recommend this company to anybody

Juan Vargas
November 12, 2024

The power to my garage got knocked down from an accident that occurred and gave Edison electric a call and they came out to my location and took care of it he was professional, and awesome 👌 to with i would definitely recommend him to everyone thank you Edison electric for getting us up and running again 😊 👍

Barbara Redmond
October 31, 2024

I’m very pleased with the work he showed professionalism and a caring attitude. He had to explain in details what was going on?

Wendys Paulino
October 30, 2024

Great service , excellent people , quick response

Elizabeth Dakan
October 29, 2024

Did an amazing job and very Knowledgeable! Definitely recommend!

Anthony Gonzalez
October 23, 2024

Erwin was very good & personable! Gave expert suggestions and options for our electrical issues. Very pleased with service

Nancy Minnich
October 15, 2024

Service was excellent. He even provided a generator so I could watch tv while the power was out.

Jason Hoffman
October 14, 2024

Fantastic electrician. Fixed the problems with my electric baseboard heaters and bathroom exhaust fan. Installed a new thermostat and the baseboards now pumps out more heat than before!

Ingrid Tomala
September 14, 2024

JR did a splendid job! Highly recommend!!! very professional!!

Gladys Morales
September 6, 2024

Great company, fantastic customer service, very polite and delicate. They install ceiling lights and dimmer for us and we are so happy with our project

Pabel Pimentel
September 2, 2024

Juan and I met a few years ago through a common friend. He has completed a few project for our home. The most recent protect, he installed a new modern light for our living room with modern deemers. Very experienced and knowledgeable.

Testedpolecat8
August 23, 2024

Came for a microwave issue and fixed many other problems that were found during the appointment! Excellent customer service!!!

Brad Dakan
August 22, 2024

Quality work at a fair price

Victoria Paules
August 21, 2024

Excleent work....saved us from all kinds of problems like fire...great ppl...very polite n helpful

Cristine Fritchey
August 8, 2024

Highly recommend. Called Edinson and Erwin came within an hour. I’m so thankful! He went above and beyond to get my electrical issues fixed the same day to get my AC up and running again. Extremely professional, knowledgeable, and top notch customer service. Knew we were in good hands with Erwin.

jesus santiago
August 7, 2024

Thanks to Erwin for the amazing job he did. Had to do a new circuit for a Mini Split system that the HVAC company needed. Would highly recommend.

Scott Marcks II
August 2, 2024

Update: Repeat customer!! Erwin just completed the second job at my home and I could not be more grateful. Thanks again! I recently had the pleasure of working with Erwin for a project at my home, and I couldn't be more satisfied with the experience. From the initial consultation to the completion of the work, Erwin demonstrated exceptional professionalism, expertise, and dedication. Not only was Erwin punctual and courteous, but their attention to detail was also truly impressive. They took the time to thoroughly assess the electrical issues and provided clear, comprehensive explanations of the necessary repairs. The quality of the work was outstanding, and they made sure everything was up to code, ensuring the safety and reliability of my home's electrical system. What stood out the most was Erwin’s commitment to customer satisfaction. They patiently answered all my questions and offered practical advice to help prevent future problems. The entire process was seamless, and the pricing was very fair for the top-notch service received. I highly recommend Erwin to anyone in need of electrical services. Their skill, professionalism, and customer-focused approach make them a standout in their field. I will definitely be using their services again for any future electrical needs. Thank you, Erwin, for a job well done!

Debra Davidson
July 25, 2024

Edwin was awesome. He showed exactly when he said he would and made sure the job was done. Perfect work.

Raemond Birnbaum
July 20, 2024

Erwin not only fixed the initial problem that he was called for but probably saved our house from a potential fire hazard by identifying a faulty wired main breaker and evidence of water leaking into our main electrical panel. Erwin is knowledgeable, considerate, and very personable. We would not hesitate to call him again.

andy knappenberger
July 17, 2024

Very professional and knowledgeable about the trade. He took the time to explain many alternatives and what his recommendations were for what I needed and provided many quotes to meet my budget. Honest, top tier company.

Jasmin Duran
July 15, 2024

Very Professional and outgoing and explain everything well.

Cesar Toribio
July 12, 2024

A very knowledgeable person. He explained in great detail the process and why is important to use a whole house surge protector. Highly recommended!

Patricia Sabol
July 12, 2024

Extremely helpful and focused on quality and safety. Attention to detail and very professional. Would definitely hire again!!

Deborah Swann
July 9, 2024

Prompt, excellent service from an experienced and professional technician. Highly recommended

John Stilo
July 9, 2024

I’m very impressed with Edinson Co, specifically having worked with Erwin to estimate and assess an older century house’s electrical system. The process was smooth, thorough and actually enjoyable. Erwin is a down to earth guy and will have no problem keeping you aware of what needs to be done work wise, albeit very kind, funny and friendly to talk with. Never once did I feel pressured or unsure about any of his work. The process was simple enough to any homeowner; going off a general inspection and digging even deeper into whatever pops up on the report is exactly what Erwin did. His report was thoroughly informative after taking time checking for GFI circuitry and for k&t. If you have an older house and are interested in finding out what kind of projects you might encounter, Erwin definitely will shed some light on the situation. I am so grateful Erwin was referred to me, being that finding an honest and dedicated electrician is golden nowadays. Thank you so much Erwin!

james foose
July 8, 2024

Erwin arrived on time. The problem was fixed. Very professional. I would call them again

Where We Offer Electrical Wiring Services

Edinson Electrical provides Electrical Wiring services for homeowners throughout Allentown, PA and surrounding communities. Browse the locations below to see where we offer safe, electrical services:

CLIENT SATISFACTION
5 Star Reviews
panels repaired
COMPLETED SERVICE CALLS

Electrical Wiring Service

Electrical wiring service begins with understanding the customer’s specific goals and the existing electrical infrastructure. New construction wiring works from blueprints and engineering drawings that specify circuit locations, device placements, and equipment connections. Renovation wiring deals with existing conditions that may include legacy wiring methods, hidden modifications, and accessibility challenges. Single circuit additions for specific equipment require attention to load demand, available panel capacity, and routing from panel to equipment. Each project type has its own considerations, and we plan the work accordingly. Edinson Electrical brings the experience to handle all these scenarios with consistent quality. Allentown property owners benefit from comprehensive wiring services that address their actual needs.

Conductor selection is one of the most important decisions in any wiring project because conductor size, type, and insulation rating all affect performance and safety. The National Electrical Code provides tables that specify minimum conductor sizes based on amperage, temperature rating, and installation method. We commonly use 14-gauge copper for 15-amp lighting and receptacle circuits, 12-gauge copper for 20-amp circuits including kitchen and bathroom receptacle circuits, and 10-gauge or larger for higher-amperage circuits serving appliances. Voltage drop considerations sometimes require upsizing conductors beyond code minimums on long runs. Aluminum conductors are sometimes used for larger feeders to manage cost, though aluminum requires anti-oxidant compound and listed termination methods.

Wiring methods vary based on the specific installation environment and code requirements. NM-B cable, commonly called Romex, is the workhorse of residential wiring and works well for typical interior installations in dry locations. MC cable provides metal armor protection where exposed wiring needs additional physical protection. UF cable is rated for direct burial and wet locations including underground feeders and outdoor circuits. EMT and other conduit systems are standard for commercial installations and for residential applications where exposed wiring needs protection. We select the appropriate wiring method for each specific application based on code requirements and practical considerations. The right method delivers reliable, code-compliant installations.

Routing decisions affect both installation quality and future maintainability. Cables should run through framing members in ways that protect them from physical damage during construction and from future fasteners driven into walls. Code requires cables to be supported at specific intervals and within specific distances from boxes and devices. Cables passing through bored holes in framing need proper protection from nails, particularly near the face of studs and joists. We follow these requirements carefully because shortcuts during installation create problems that may not appear for years. Edinson Electrical routes wiring with attention to both immediate code compliance and long-term reliability.

Junction box installation deserves particular attention because boxes house the splices and device connections where most wiring problems occur. Boxes must be sized correctly for the number of conductors entering them, with fill calculations based on conductor sizes and device types. Boxes must be supported properly and securely fastened to framing or finished surfaces. Splices within boxes use approved connectors rated for the specific conductor sizes being joined. Wire nuts, push-in connectors, and specialty splices each have their proper applications, and we use them appropriately. Damaged splices inside walls are responsible for many electrical fires, and proper installation prevents these failures.

Device installation completes the wiring at outlets, switches, light fixtures, and equipment terminations. Modern devices including tamper-resistant receptacles, AFCI and GFCI protection, and various smart home devices each have their own installation requirements. We use commercial-grade devices in most installations because the modest cost difference pays back in significantly longer service life. Connections at devices follow manufacturer specifications including proper terminal tightness and conductor preparation. Side-screw connections are generally more reliable than back-stab connections, though both methods are used in appropriate applications. We test every device for proper operation before considering the installation complete.

Testing and verification are essential parts of every wiring project we complete. Voltage testing confirms proper supply to each circuit. Continuity testing verifies that conductors are not damaged and grounds are properly connected. Outlet testers identify polarity errors, open grounds, and other common installation faults. GFCI and AFCI breakers are tested using their integrated test buttons and external test equipment. We document any findings during testing and correct them before final inspection. Edinson Electrical leaves every wiring project ready for use, properly documented, and supported by the lifetime craftsmanship warranty that backs all our work. Allentown customers receive installations that perform reliably from day one.

Finance Your Electrical Wiring with Synchrony Today

The Importance of a Licensed Electrician for Electrical Wiring in Allentown

Hiring a licensed electrician for electrical wiring in Allentown is essential because wiring work affects the long-term safety of the entire structure. Improperly installed wiring may work fine initially but fail dangerously years later, causing fires that may not be obviously traceable to the original installation. Licensed electricians understand the code requirements, installation methods, and material specifications that produce wiring designed to last for decades. Pennsylvania law requires licensing for electrical work specifically because of the safety implications of improper installation. Insurance companies frequently deny claims for fires traced to unlicensed electrical work, leaving property owners financially exposed to potentially catastrophic losses. Building permits cannot be pulled by unlicensed individuals for most wiring work, and inspections fail when work has been performed without proper credentials. Selling property later becomes complicated when undocumented electrical work is discovered during inspection, often requiring costly remediation before closing. Licensed contractors carry liability insurance and workers’ compensation that protects customers throughout the project. Edinson Electrical is fully licensed and insured in the State of Pennsylvania with extensive wiring experience across residential and commercial applications. Our lifetime craftsmanship warranty is possible because our team has the training and experience to install wiring correctly the first time. Quality wiring installed by licensed professionals supports the property well for the long term.

Commonly Asked Electrical Wiring Questions

Electrical wiring projects range from simple additions to complete home rewires, and customers naturally want to understand their options before scheduling work. The questions below cover what homeowners and businesses across Allentown most often ask before scheduling wiring services.

Electrical wiring costs depend significantly on the scope of work, accessibility of the installation areas, and any special requirements involved. A single new circuit added to a home with reasonable panel and routing access falls within a modest price range that includes labor, materials, breaker, permit, and inspection. Multiple circuits installed during the same project cost less per circuit because setup, travel, and inspection coordination are spread across the work. Whole-house rewiring is one of the larger residential electrical projects, with cost depending on home size, accessibility, and the extent of work involved.

Several variables affect wiring project costs beyond the basic scope. Accessibility of the installation areas matters significantly because work in finished spaces requires more time than work in unfinished basements, attics, or new construction. Long runs through complex routes cost more than short straightforward runs because of the additional labor and materials. Conduit installations cost more than NM-B cable installations because of the additional materials and labor required for conduit assembly. Specialty circuits for hot tubs, EV chargers, or other high-amperage equipment cost more because of larger conductors and specialized requirements.

Renovation wiring sometimes reveals unexpected conditions that affect project cost. Hidden damage, undocumented modifications, or accessibility challenges discovered during work add to time and materials. We provide written estimates based on initial site assessment and communicate clearly about any additional work needed. Financing through Synchrony helps make larger wiring projects manageable on monthly payments. Edinson Electrical prices work fairly without hidden fees or surprise charges. Allentown customers value the transparent pricing that supports informed decisions about wiring scope. Quality wiring priced honestly delivers long-term value.

Wiring installation timelines vary widely based on project scope, complexity, and accessibility. A single circuit added to an existing panel with reasonable access typically takes four to six hours including pulling the cable, installing devices, and testing. Multiple circuits for a renovation project might take one to several days depending on the number of circuits and the complexity of the work. Whole-house rewiring extends across weeks because of the systematic work required to replace wiring throughout the structure.

Accessibility significantly affects installation time. New construction wiring goes faster than renovation wiring because framing is exposed and access is easy. Finished basements with drop ceilings allow faster work than rooms with continuous drywall ceilings. Attic access varies widely with crawl spaces, full attics, and walk-up attics each offering different working conditions. Crawl space access ranges from comfortable working clearance to tight spaces that limit productivity. We assess accessibility during the estimating phase to provide realistic timeline expectations.

Inspection requirements affect overall project timeline because the work cannot be considered complete until inspection passes. Most jurisdictions perform inspections within one to three business days of request. Larger projects typically require rough inspections before walls are closed and final inspections after all work is complete. We coordinate inspection scheduling with the work timeline so projects flow efficiently from start to finish. Edinson Electrical communicates expected timelines clearly so customers can plan around the work. Allentown customers appreciate the predictable scheduling and efficient project completion. Most wiring projects proceed smoothly from planning through final inspection.

Several types of electrical wire and cable serve different purposes in residential and commercial wiring. NM-B cable, commonly called Romex, is the most common residential wiring type. It consists of two or more insulated conductors plus a bare equipment grounding conductor enclosed in a plastic sheath. NM-B is approved for use in dry locations inside walls, ceilings, and floors of residential structures. The cable comes in standard sizes including 14-2, 12-2, 14-3, and larger configurations for various applications.

UF cable is rated for direct burial and wet locations including outdoor circuits and underground feeders. UF cable looks similar to NM-B but uses a solid plastic jacket instead of paper-and-plastic sheathing, making it suitable for damp and wet locations. UF cable is appropriate for buried circuits running to detached buildings, landscape lighting, and other outdoor applications. The specific routing and burial depth requirements depend on the application and local code interpretations.

MC cable provides metal armor protection over the conductors and is appropriate for commercial installations and some residential applications. The metal armor protects against physical damage and provides additional flexibility for routing. THHN and THWN are single conductors with insulation rated for various conditions and used inside conduit. THHN is rated for dry locations, while THWN is rated for wet locations. Conduit systems using single conductors are common in commercial installations and in residential applications where exposed wiring needs protection. Edinson Electrical selects appropriate wire and cable types for each specific application. Allentown customers benefit from installations using the right materials for their conditions.

Adding a new circuit to an existing panel is often straightforward when the panel has available space and capacity. Most panels include some open breaker positions designed for future expansion, and using these positions is the simplest approach. We check panel specifications including manufacturer-approved breaker types, capacity ratings, and any tandem breaker restrictions before recommending new circuit additions. The new circuit becomes part of the panel directory and is labeled clearly for future reference.

Several factors affect whether new circuits can be added easily. Available physical space in the panel is the most immediate consideration because every new circuit needs a breaker position. Panels that are full but approved for tandem breakers can sometimes accommodate additional circuits in existing positions. Total panel load capacity is another consideration because the new circuit adds to the existing load demand. Modern homes sometimes approach service capacity limits, which can require service upgrade before significant new circuits can be added safely.

Routing from the panel to the new circuit destination affects project complexity. Circuits with reasonable routes through basements, attics, or crawl spaces are typically straightforward. Circuits requiring fishing through finished walls take longer because of the additional labor for routing without major drywall damage. We discuss routing options with customers during planning and identify the best approach for the specific situation. Edinson Electrical handles new circuit additions efficiently for Allentown customers. The result is reliable new circuits that integrate cleanly with existing electrical service. We document the work with updated panel directories and written records for the customer.

Several signs indicate that a home may benefit from rewiring rather than continued repairs to aging electrical systems. Frequent breaker tripping across multiple circuits without obvious causes often points to wiring problems rather than individual circuit issues. Outlets or switches that feel warm, show signs of past overheating, or fail to function reliably indicate wiring problems that may extend beyond the visible devices. Lights that flicker or dim inappropriately suggest connection problems somewhere in the wiring system.

Specific wiring types and conditions warrant evaluation for potential rewiring. Knob-and-tube wiring in older homes presents challenges with insulation contact, junction box requirements, and overall capacity that may justify replacement. Aluminum branch wiring from the late 1960s and early 1970s requires specific remediation that may make rewiring more practical than ongoing maintenance. Cloth-insulated wiring loses its insulation properties over decades and creates fire risks in many older homes. Homes with significant DIY work performed without permits often have hidden problems that warrant comprehensive evaluation.

Renovation projects sometimes create opportunities for rewiring that would not otherwise be cost-effective. Kitchen and bathroom renovations typically involve wall opening that makes new wiring much easier to install. Whole-home renovations often include rewiring as a natural part of the project scope. Insurance considerations sometimes drive rewiring decisions because some carriers charge higher premiums or refuse coverage on homes with certain legacy wiring types. Edinson Electrical provides honest assessments of wiring condition during evaluations. Allentown homeowners benefit from clear information that helps them make informed decisions about their wiring needs. Sometimes targeted upgrades address the most important areas; other times comprehensive rewiring is the wiser long-term investment.

Electrical wiring work requires permits in nearly every jurisdiction across the Lehigh Valley with very few exceptions for the simplest repairs. New circuits, panel work, significant rewiring projects, and most renovation wiring all require permits and inspections. The permit process protects property owners by requiring the work to be inspected and documented as code-compliant. This documentation matters for insurance coverage, property sales, and any future electrical work. We pull permits as part of every project requiring them, handling the paperwork and coordination so customers do not need to navigate the process themselves.

Different jurisdictions across the Lehigh Valley have somewhat different permit and inspection requirements. Some townships have streamlined processes for routine work, while others require more detailed documentation. Permit fees vary modestly but are generally proportional to project scope. Inspection scheduling varies from next-day in some jurisdictions to several business days in others. We maintain working relationships with code enforcement officials throughout the region so our projects move smoothly through permit and inspection.

The risks of unpermitted work extend well beyond immediate code violations. Insurance companies sometimes deny claims when fires or other damage involve unpermitted electrical work. Real estate transactions can become complicated when buyers’ inspectors flag undocumented electrical changes. Future electrical work that builds on undocumented previous work can create code compliance challenges that require correction. Edinson Electrical handles all permit and inspection requirements as part of standard service. Allentown customers benefit from the comprehensive approach that produces documented, code-compliant work. The investment in proper permits and inspections protects property value and supports good outcomes for future work.

Existing wiring can often be reused during renovations when it is in good condition and meets current code requirements. Most modern wiring installed in the past few decades using NM-B cable with proper insulation and grounding can be reused in renovation projects. The wiring may need extension, modification, or relocation to accommodate the new layout, but the existing conductors typically remain in service. We evaluate existing wiring during renovation planning to identify what can be kept and what needs replacement.

Several conditions warrant replacement rather than reuse of existing wiring during renovations. Damaged insulation from past overheating, water exposure, or pest activity requires replacement of the affected sections. Aluminum branch wiring needs specific evaluation and may warrant replacement during renovation work. Knob-and-tube wiring presents challenges that often justify replacement during major renovations. Wiring that does not include equipment grounding conductors may need replacement to support modern receptacles and code-required grounding.

Code compliance requirements affect renovation wiring decisions. Adding new circuits, extending existing circuits, or significantly modifying existing wiring must meet current code regardless of what was acceptable when the original wiring was installed. AFCI and GFCI protection requirements have expanded over recent code cycles, and renovations may trigger additional protection requirements. We help customers understand which code requirements apply to their specific renovation scope. Edinson Electrical provides honest guidance about what wiring can be reused and what should be replaced. Allentown customers benefit from renovation projects that produce code-compliant, reliable electrical service. The right approach balances cost considerations with long-term safety and functionality.

Whole-house rewiring is one of the most extensive residential electrical projects, involving replacement of branch circuit wiring throughout the structure. The project typically begins with a comprehensive plan that identifies all circuits, devices, and equipment connections. New panel installation is usually part of comprehensive rewiring projects because the existing panel often cannot accommodate modern circuit requirements. Service upgrade may also be appropriate during whole-house rewiring depending on existing service capacity.

The work proceeds systematically through the home, area by area. Old wiring is removed or disconnected while new wiring is installed using current methods and materials. AFCI and GFCI protection is included where required by current code throughout the home. Modern outlet, switch, and lighting fixture installations replace older devices. Smoke and carbon monoxide detectors are typically updated to interconnected installations meeting current code. The work creates significant disruption to daily life because power, lighting, and outlets are affected during the project.

Drywall and finish work coordination is often part of whole-house rewiring projects. While we minimize drywall openings, comprehensive rewiring inevitably requires some drywall cuts for routing wires through finished spaces. We typically coordinate with drywall contractors or finish carpenters who handle the patching and finishing work after electrical installation is complete. Some homeowners undertake whole-house rewiring as part of broader renovations that include other trades. Edinson Electrical handles whole-house rewiring projects with attention to project management, scheduling coordination, and clear communication with customers throughout. Allentown homeowners undertaking comprehensive rewiring receive the experienced project management needed for successful completion. Financing through Synchrony helps make these significant projects manageable on monthly payments. The result is a modern, reliable, code-compliant electrical system that supports the home for decades.

Get the Top Electrical Wiring Service Today

Edinson Electrical provides code-compliant electrical wiring services designed to deliver safe, reliable electrical service throughout your home or business. From single circuit additions to complete rewiring projects, our team delivers dependable solutions built for long-term performance. Call (484) 898-7788 directly to schedule your electrical service.